Submit Search
Upload
IRJET- Improving Labour Productivity in Construction Industries
•
0 likes
•
50 views
IRJET Journal
Follow
https://www.irjet.net/archives/V5/i3/IRJET-V5I3621.pdf
Read less
Read more
Engineering
Report
Share
Report
Share
1 of 5
Download now
Download to read offline
Recommended
IRJET- A Study on Factors Affecting Estimation of Construction Project : Conc...
IRJET- A Study on Factors Affecting Estimation of Construction Project : Conc...
IRJET Journal
ISSUES RELATED TO SUBCONTRACTING PRACTICES IN CONSTRUCTION PROJECTS
ISSUES RELATED TO SUBCONTRACTING PRACTICES IN CONSTRUCTION PROJECTS
IAEME Publication
Guidelines to Understanding Design of Experiment and Reliability Prediction
Guidelines to Understanding Design of Experiment and Reliability Prediction
ijsrd.com
Unique fundamentals of software
Unique fundamentals of software
ijcsit
Risk Management in Medium Sized Commercial Buildings
Risk Management in Medium Sized Commercial Buildings
IRJET Journal
IRJET- Decision Making in Construction Management using AHP and Expert Choice...
IRJET- Decision Making in Construction Management using AHP and Expert Choice...
IRJET Journal
Software Cost Estimation Using Clustering and Ranking Scheme
Software Cost Estimation Using Clustering and Ranking Scheme
Editor IJMTER
Customer Satisfaction about the Product with Special Reference to Rusee’s Food’s
Customer Satisfaction about the Product with Special Reference to Rusee’s Food’s
IRJET Journal
Recommended
IRJET- A Study on Factors Affecting Estimation of Construction Project : Conc...
IRJET- A Study on Factors Affecting Estimation of Construction Project : Conc...
IRJET Journal
ISSUES RELATED TO SUBCONTRACTING PRACTICES IN CONSTRUCTION PROJECTS
ISSUES RELATED TO SUBCONTRACTING PRACTICES IN CONSTRUCTION PROJECTS
IAEME Publication
Guidelines to Understanding Design of Experiment and Reliability Prediction
Guidelines to Understanding Design of Experiment and Reliability Prediction
ijsrd.com
Unique fundamentals of software
Unique fundamentals of software
ijcsit
Risk Management in Medium Sized Commercial Buildings
Risk Management in Medium Sized Commercial Buildings
IRJET Journal
IRJET- Decision Making in Construction Management using AHP and Expert Choice...
IRJET- Decision Making in Construction Management using AHP and Expert Choice...
IRJET Journal
Software Cost Estimation Using Clustering and Ranking Scheme
Software Cost Estimation Using Clustering and Ranking Scheme
Editor IJMTER
Customer Satisfaction about the Product with Special Reference to Rusee’s Food’s
Customer Satisfaction about the Product with Special Reference to Rusee’s Food’s
IRJET Journal
Om0016 – quality management
Om0016 – quality management
smumbahelp
Determination of Optimum Parameters Affecting the Properties of O Rings
Determination of Optimum Parameters Affecting the Properties of O Rings
IRJET Journal
Construction Site Monitoring and Predictive Analysis Using Artificial Neural ...
Construction Site Monitoring and Predictive Analysis Using Artificial Neural ...
IJSRED
Software Defect Prediction Using Local and Global Analysis
Software Defect Prediction Using Local and Global Analysis
Editor IJMTER
Application Of Analytic Hierarchy Process And Artificial Neural Network In Bi...
Application Of Analytic Hierarchy Process And Artificial Neural Network In Bi...
IJARIDEA Journal
Reseaech methodology reena
Reseaech methodology reena
reena andrew
First Year Report, PhD presentation
First Year Report, PhD presentation
Bang Xiang Yong
11.forecast analysis of food price inflation in pakistan
11.forecast analysis of food price inflation in pakistan
Alexander Decker
Forecast analysis of food price inflation in pakistan
Forecast analysis of food price inflation in pakistan
Alexander Decker
M.c.a.(sem iii) operation research
M.c.a.(sem iii) operation research
Tushar Rajput
50120140507007
50120140507007
IAEME Publication
Attributes affecting success of the residential projects – a review
Attributes affecting success of the residential projects – a review
A Makwana
Risk Assessment Model and its Integration into an Established Test Process
Risk Assessment Model and its Integration into an Established Test Process
ijtsrd
Shewhart
Shewhart
Thomas McNabb
IRJET- Slant Analysis of Customer Reviews in View of Concealed Markov Display
IRJET- Slant Analysis of Customer Reviews in View of Concealed Markov Display
IRJET Journal
A Literature Survey: Fuzzy Logic and Qualitative Performance Evaluation of Su...
A Literature Survey: Fuzzy Logic and Qualitative Performance Evaluation of Su...
theijes
Measurement and Comparison of Productivity Performance Under Fuzzy Imprecise ...
Measurement and Comparison of Productivity Performance Under Fuzzy Imprecise ...
Waqas Tariq
Poster Presentation: An Integrated Approach for Enhancing Ready Mixed Concret...
Poster Presentation: An Integrated Approach for Enhancing Ready Mixed Concret...
A Makwana
Fuzzy Logic Framework for Qualitative Evaluation of Supply Chain Responsiveness
Fuzzy Logic Framework for Qualitative Evaluation of Supply Chain Responsiveness
theijes
Analysis of Cost Variation between Estimated Cost and Actual Cost of Resident...
Analysis of Cost Variation between Estimated Cost and Actual Cost of Resident...
IRJET Journal
ppt final final.pptx
ppt final final.pptx
MinilikDerseh1
Construction industry survey and study the sustainable public procurement
Construction industry survey and study the sustainable public procurement
eSAT Journals
More Related Content
What's hot
Om0016 – quality management
Om0016 – quality management
smumbahelp
Determination of Optimum Parameters Affecting the Properties of O Rings
Determination of Optimum Parameters Affecting the Properties of O Rings
IRJET Journal
Construction Site Monitoring and Predictive Analysis Using Artificial Neural ...
Construction Site Monitoring and Predictive Analysis Using Artificial Neural ...
IJSRED
Software Defect Prediction Using Local and Global Analysis
Software Defect Prediction Using Local and Global Analysis
Editor IJMTER
Application Of Analytic Hierarchy Process And Artificial Neural Network In Bi...
Application Of Analytic Hierarchy Process And Artificial Neural Network In Bi...
IJARIDEA Journal
Reseaech methodology reena
Reseaech methodology reena
reena andrew
First Year Report, PhD presentation
First Year Report, PhD presentation
Bang Xiang Yong
11.forecast analysis of food price inflation in pakistan
11.forecast analysis of food price inflation in pakistan
Alexander Decker
Forecast analysis of food price inflation in pakistan
Forecast analysis of food price inflation in pakistan
Alexander Decker
M.c.a.(sem iii) operation research
M.c.a.(sem iii) operation research
Tushar Rajput
50120140507007
50120140507007
IAEME Publication
Attributes affecting success of the residential projects – a review
Attributes affecting success of the residential projects – a review
A Makwana
Risk Assessment Model and its Integration into an Established Test Process
Risk Assessment Model and its Integration into an Established Test Process
ijtsrd
Shewhart
Shewhart
Thomas McNabb
IRJET- Slant Analysis of Customer Reviews in View of Concealed Markov Display
IRJET- Slant Analysis of Customer Reviews in View of Concealed Markov Display
IRJET Journal
A Literature Survey: Fuzzy Logic and Qualitative Performance Evaluation of Su...
A Literature Survey: Fuzzy Logic and Qualitative Performance Evaluation of Su...
theijes
Measurement and Comparison of Productivity Performance Under Fuzzy Imprecise ...
Measurement and Comparison of Productivity Performance Under Fuzzy Imprecise ...
Waqas Tariq
Poster Presentation: An Integrated Approach for Enhancing Ready Mixed Concret...
Poster Presentation: An Integrated Approach for Enhancing Ready Mixed Concret...
A Makwana
Fuzzy Logic Framework for Qualitative Evaluation of Supply Chain Responsiveness
Fuzzy Logic Framework for Qualitative Evaluation of Supply Chain Responsiveness
theijes
What's hot
(19)
Om0016 – quality management
Om0016 – quality management
Determination of Optimum Parameters Affecting the Properties of O Rings
Determination of Optimum Parameters Affecting the Properties of O Rings
Construction Site Monitoring and Predictive Analysis Using Artificial Neural ...
Construction Site Monitoring and Predictive Analysis Using Artificial Neural ...
Software Defect Prediction Using Local and Global Analysis
Software Defect Prediction Using Local and Global Analysis
Application Of Analytic Hierarchy Process And Artificial Neural Network In Bi...
Application Of Analytic Hierarchy Process And Artificial Neural Network In Bi...
Reseaech methodology reena
Reseaech methodology reena
First Year Report, PhD presentation
First Year Report, PhD presentation
11.forecast analysis of food price inflation in pakistan
11.forecast analysis of food price inflation in pakistan
Forecast analysis of food price inflation in pakistan
Forecast analysis of food price inflation in pakistan
M.c.a.(sem iii) operation research
M.c.a.(sem iii) operation research
50120140507007
50120140507007
Attributes affecting success of the residential projects – a review
Attributes affecting success of the residential projects – a review
Risk Assessment Model and its Integration into an Established Test Process
Risk Assessment Model and its Integration into an Established Test Process
Shewhart
Shewhart
IRJET- Slant Analysis of Customer Reviews in View of Concealed Markov Display
IRJET- Slant Analysis of Customer Reviews in View of Concealed Markov Display
A Literature Survey: Fuzzy Logic and Qualitative Performance Evaluation of Su...
A Literature Survey: Fuzzy Logic and Qualitative Performance Evaluation of Su...
Measurement and Comparison of Productivity Performance Under Fuzzy Imprecise ...
Measurement and Comparison of Productivity Performance Under Fuzzy Imprecise ...
Poster Presentation: An Integrated Approach for Enhancing Ready Mixed Concret...
Poster Presentation: An Integrated Approach for Enhancing Ready Mixed Concret...
Fuzzy Logic Framework for Qualitative Evaluation of Supply Chain Responsiveness
Fuzzy Logic Framework for Qualitative Evaluation of Supply Chain Responsiveness
Similar to IRJET- Improving Labour Productivity in Construction Industries
Analysis of Cost Variation between Estimated Cost and Actual Cost of Resident...
Analysis of Cost Variation between Estimated Cost and Actual Cost of Resident...
IRJET Journal
ppt final final.pptx
ppt final final.pptx
MinilikDerseh1
Construction industry survey and study the sustainable public procurement
Construction industry survey and study the sustainable public procurement
eSAT Journals
IDENTIFICATION AND MITIGATION OF FACTORS AFFECTING HUMAN RESOURCE PRODUCTIVIT...
IDENTIFICATION AND MITIGATION OF FACTORS AFFECTING HUMAN RESOURCE PRODUCTIVIT...
IAEME Publication
Attributes enhancing industrial productivity an empirical analysis
Attributes enhancing industrial productivity an empirical analysis
eSAT Publishing House
IRJET - A Study on Identification of Risks at Various Phases of Road Const...
IRJET - A Study on Identification of Risks at Various Phases of Road Const...
IRJET Journal
IRJET- Influence of Stakeholder Management on the Success Construction Pr...
IRJET- Influence of Stakeholder Management on the Success Construction Pr...
IRJET Journal
IRJET- Identification of Crucial Factor Affecting to Sustainable Construc...
IRJET- Identification of Crucial Factor Affecting to Sustainable Construc...
IRJET Journal
IRJET- Identification of Critical Factors Affecting Infrastructure Projec...
IRJET- Identification of Critical Factors Affecting Infrastructure Projec...
IRJET Journal
Introduction.pptx
Introduction.pptx
shahghanikhan
Effectiveness of Risk Management and Chosen Methods in Construction Sector
Effectiveness of Risk Management and Chosen Methods in Construction Sector
IRJET Journal
Learning Approaches
Learning Approaches
IDS
IRJET- A Study on Factors Affecting Estimation of Construction Project : Conc...
IRJET- A Study on Factors Affecting Estimation of Construction Project : Conc...
IRJET Journal
Determination of Optimum Parameters Affecting the Properties of O Rings
Determination of Optimum Parameters Affecting the Properties of O Rings
IRJET Journal
IRJET-Survey on Effects of Productivity of Equipment in Construction Projects
IRJET-Survey on Effects of Productivity of Equipment in Construction Projects
IRJET Journal
IRJET- A Case Study Analysis through the Implementation of Value Engineering
IRJET- A Case Study Analysis through the Implementation of Value Engineering
IRJET Journal
Risk Management In High Rise Construction Projects
Risk Management In High Rise Construction Projects
IRJET Journal
USE OF ANDROID TOOL FOR QUALITY CONSTRUCTION
USE OF ANDROID TOOL FOR QUALITY CONSTRUCTION
International Journal of Technical Research & Application
IRJET-A Study on Factors Affecting Labour Productivity by Application of Rela...
IRJET-A Study on Factors Affecting Labour Productivity by Application of Rela...
IRJET Journal
Use Innovativeness for New Product Development: A Study on Users of Titan Wat...
Use Innovativeness for New Product Development: A Study on Users of Titan Wat...
Dr. Amarjeet Singh
Similar to IRJET- Improving Labour Productivity in Construction Industries
(20)
Analysis of Cost Variation between Estimated Cost and Actual Cost of Resident...
Analysis of Cost Variation between Estimated Cost and Actual Cost of Resident...
ppt final final.pptx
ppt final final.pptx
Construction industry survey and study the sustainable public procurement
Construction industry survey and study the sustainable public procurement
IDENTIFICATION AND MITIGATION OF FACTORS AFFECTING HUMAN RESOURCE PRODUCTIVIT...
IDENTIFICATION AND MITIGATION OF FACTORS AFFECTING HUMAN RESOURCE PRODUCTIVIT...
Attributes enhancing industrial productivity an empirical analysis
Attributes enhancing industrial productivity an empirical analysis
IRJET - A Study on Identification of Risks at Various Phases of Road Const...
IRJET - A Study on Identification of Risks at Various Phases of Road Const...
IRJET- Influence of Stakeholder Management on the Success Construction Pr...
IRJET- Influence of Stakeholder Management on the Success Construction Pr...
IRJET- Identification of Crucial Factor Affecting to Sustainable Construc...
IRJET- Identification of Crucial Factor Affecting to Sustainable Construc...
IRJET- Identification of Critical Factors Affecting Infrastructure Projec...
IRJET- Identification of Critical Factors Affecting Infrastructure Projec...
Introduction.pptx
Introduction.pptx
Effectiveness of Risk Management and Chosen Methods in Construction Sector
Effectiveness of Risk Management and Chosen Methods in Construction Sector
Learning Approaches
Learning Approaches
IRJET- A Study on Factors Affecting Estimation of Construction Project : Conc...
IRJET- A Study on Factors Affecting Estimation of Construction Project : Conc...
Determination of Optimum Parameters Affecting the Properties of O Rings
Determination of Optimum Parameters Affecting the Properties of O Rings
IRJET-Survey on Effects of Productivity of Equipment in Construction Projects
IRJET-Survey on Effects of Productivity of Equipment in Construction Projects
IRJET- A Case Study Analysis through the Implementation of Value Engineering
IRJET- A Case Study Analysis through the Implementation of Value Engineering
Risk Management In High Rise Construction Projects
Risk Management In High Rise Construction Projects
USE OF ANDROID TOOL FOR QUALITY CONSTRUCTION
USE OF ANDROID TOOL FOR QUALITY CONSTRUCTION
IRJET-A Study on Factors Affecting Labour Productivity by Application of Rela...
IRJET-A Study on Factors Affecting Labour Productivity by Application of Rela...
Use Innovativeness for New Product Development: A Study on Users of Titan Wat...
Use Innovativeness for New Product Development: A Study on Users of Titan Wat...
More from IRJET Journal
TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...
TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...
IRJET Journal
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTURE
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTURE
IRJET Journal
A COMPARATIVE ANALYSIS OF RCC ELEMENT OF SLAB WITH STARK STEEL (HYSD STEEL) A...
A COMPARATIVE ANALYSIS OF RCC ELEMENT OF SLAB WITH STARK STEEL (HYSD STEEL) A...
IRJET Journal
Effect of Camber and Angles of Attack on Airfoil Characteristics
Effect of Camber and Angles of Attack on Airfoil Characteristics
IRJET Journal
A Review on the Progress and Challenges of Aluminum-Based Metal Matrix Compos...
A Review on the Progress and Challenges of Aluminum-Based Metal Matrix Compos...
IRJET Journal
Dynamic Urban Transit Optimization: A Graph Neural Network Approach for Real-...
Dynamic Urban Transit Optimization: A Graph Neural Network Approach for Real-...
IRJET Journal
Structural Analysis and Design of Multi-Storey Symmetric and Asymmetric Shape...
Structural Analysis and Design of Multi-Storey Symmetric and Asymmetric Shape...
IRJET Journal
A Review of “Seismic Response of RC Structures Having Plan and Vertical Irreg...
A Review of “Seismic Response of RC Structures Having Plan and Vertical Irreg...
IRJET Journal
A REVIEW ON MACHINE LEARNING IN ADAS
A REVIEW ON MACHINE LEARNING IN ADAS
IRJET Journal
Long Term Trend Analysis of Precipitation and Temperature for Asosa district,...
Long Term Trend Analysis of Precipitation and Temperature for Asosa district,...
IRJET Journal
P.E.B. Framed Structure Design and Analysis Using STAAD Pro
P.E.B. Framed Structure Design and Analysis Using STAAD Pro
IRJET Journal
A Review on Innovative Fiber Integration for Enhanced Reinforcement of Concre...
A Review on Innovative Fiber Integration for Enhanced Reinforcement of Concre...
IRJET Journal
Survey Paper on Cloud-Based Secured Healthcare System
Survey Paper on Cloud-Based Secured Healthcare System
IRJET Journal
Review on studies and research on widening of existing concrete bridges
Review on studies and research on widening of existing concrete bridges
IRJET Journal
React based fullstack edtech web application
React based fullstack edtech web application
IRJET Journal
A Comprehensive Review of Integrating IoT and Blockchain Technologies in the ...
A Comprehensive Review of Integrating IoT and Blockchain Technologies in the ...
IRJET Journal
A REVIEW ON THE PERFORMANCE OF COCONUT FIBRE REINFORCED CONCRETE.
A REVIEW ON THE PERFORMANCE OF COCONUT FIBRE REINFORCED CONCRETE.
IRJET Journal
Optimizing Business Management Process Workflows: The Dynamic Influence of Mi...
Optimizing Business Management Process Workflows: The Dynamic Influence of Mi...
IRJET Journal
Multistoried and Multi Bay Steel Building Frame by using Seismic Design
Multistoried and Multi Bay Steel Building Frame by using Seismic Design
IRJET Journal
Cost Optimization of Construction Using Plastic Waste as a Sustainable Constr...
Cost Optimization of Construction Using Plastic Waste as a Sustainable Constr...
IRJET Journal
More from IRJET Journal
(20)
TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...
TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTURE
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTURE
A COMPARATIVE ANALYSIS OF RCC ELEMENT OF SLAB WITH STARK STEEL (HYSD STEEL) A...
A COMPARATIVE ANALYSIS OF RCC ELEMENT OF SLAB WITH STARK STEEL (HYSD STEEL) A...
Effect of Camber and Angles of Attack on Airfoil Characteristics
Effect of Camber and Angles of Attack on Airfoil Characteristics
A Review on the Progress and Challenges of Aluminum-Based Metal Matrix Compos...
A Review on the Progress and Challenges of Aluminum-Based Metal Matrix Compos...
Dynamic Urban Transit Optimization: A Graph Neural Network Approach for Real-...
Dynamic Urban Transit Optimization: A Graph Neural Network Approach for Real-...
Structural Analysis and Design of Multi-Storey Symmetric and Asymmetric Shape...
Structural Analysis and Design of Multi-Storey Symmetric and Asymmetric Shape...
A Review of “Seismic Response of RC Structures Having Plan and Vertical Irreg...
A Review of “Seismic Response of RC Structures Having Plan and Vertical Irreg...
A REVIEW ON MACHINE LEARNING IN ADAS
A REVIEW ON MACHINE LEARNING IN ADAS
Long Term Trend Analysis of Precipitation and Temperature for Asosa district,...
Long Term Trend Analysis of Precipitation and Temperature for Asosa district,...
P.E.B. Framed Structure Design and Analysis Using STAAD Pro
P.E.B. Framed Structure Design and Analysis Using STAAD Pro
A Review on Innovative Fiber Integration for Enhanced Reinforcement of Concre...
A Review on Innovative Fiber Integration for Enhanced Reinforcement of Concre...
Survey Paper on Cloud-Based Secured Healthcare System
Survey Paper on Cloud-Based Secured Healthcare System
Review on studies and research on widening of existing concrete bridges
Review on studies and research on widening of existing concrete bridges
React based fullstack edtech web application
React based fullstack edtech web application
A Comprehensive Review of Integrating IoT and Blockchain Technologies in the ...
A Comprehensive Review of Integrating IoT and Blockchain Technologies in the ...
A REVIEW ON THE PERFORMANCE OF COCONUT FIBRE REINFORCED CONCRETE.
A REVIEW ON THE PERFORMANCE OF COCONUT FIBRE REINFORCED CONCRETE.
Optimizing Business Management Process Workflows: The Dynamic Influence of Mi...
Optimizing Business Management Process Workflows: The Dynamic Influence of Mi...
Multistoried and Multi Bay Steel Building Frame by using Seismic Design
Multistoried and Multi Bay Steel Building Frame by using Seismic Design
Cost Optimization of Construction Using Plastic Waste as a Sustainable Constr...
Cost Optimization of Construction Using Plastic Waste as a Sustainable Constr...
Recently uploaded
Unit 2- Effective stress & Permeability.pdf
Unit 2- Effective stress & Permeability.pdf
RagavanV2
Employee leave management system project.
Employee leave management system project.
Kamal Acharya
Hostel management system project report..pdf
Hostel management system project report..pdf
Kamal Acharya
notes on Evolution Of Analytic Scalability.ppt
notes on Evolution Of Analytic Scalability.ppt
MsecMca
Call Girls In Bangalore ☎ 7737669865 🥵 Book Your One night Stand
Call Girls In Bangalore ☎ 7737669865 🥵 Book Your One night Stand
amitlee9823
Thermal Engineering Unit - I & II . ppt
Thermal Engineering Unit - I & II . ppt
DineshKumar4165
Bhosari ( Call Girls ) Pune 6297143586 Hot Model With Sexy Bhabi Ready For ...
Bhosari ( Call Girls ) Pune 6297143586 Hot Model With Sexy Bhabi Ready For ...
tanu pandey
Navigating Complexity: The Role of Trusted Partners and VIAS3D in Dassault Sy...
Navigating Complexity: The Role of Trusted Partners and VIAS3D in Dassault Sy...
Arindam Chakraborty, Ph.D., P.E. (CA, TX)
Thermal Engineering-R & A / C - unit - V
Thermal Engineering-R & A / C - unit - V
DineshKumar4165
VIP Model Call Girls Kothrud ( Pune ) Call ON 8005736733 Starting From 5K to ...
VIP Model Call Girls Kothrud ( Pune ) Call ON 8005736733 Starting From 5K to ...
SUHANI PANDEY
Block diagram reduction techniques in control systems.ppt
Block diagram reduction techniques in control systems.ppt
NANDHAKUMARA10
Top Rated Call Girls In chittoor 📱 {7001035870} VIP Escorts chittoor
Top Rated Call Girls In chittoor 📱 {7001035870} VIP Escorts chittoor
dharasingh5698
Generative AI or GenAI technology based PPT
Generative AI or GenAI technology based PPT
bhaskargani46
FEA Based Level 3 Assessment of Deformed Tanks with Fluid Induced Loads
FEA Based Level 3 Assessment of Deformed Tanks with Fluid Induced Loads
Arindam Chakraborty, Ph.D., P.E. (CA, TX)
Call Now ≽ 9953056974 ≼🔝 Call Girls In New Ashok Nagar ≼🔝 Delhi door step de...
Call Now ≽ 9953056974 ≼🔝 Call Girls In New Ashok Nagar ≼🔝 Delhi door step de...
9953056974 Low Rate Call Girls In Saket, Delhi NCR
ONLINE FOOD ORDER SYSTEM PROJECT REPORT.pdf
ONLINE FOOD ORDER SYSTEM PROJECT REPORT.pdf
Kamal Acharya
University management System project report..pdf
University management System project report..pdf
Kamal Acharya
KubeKraft presentation @CloudNativeHooghly
KubeKraft presentation @CloudNativeHooghly
sanyuktamishra911
Integrated Test Rig For HTFE-25 - Neometrix
Integrated Test Rig For HTFE-25 - Neometrix
Neometrix_Engineering_Pvt_Ltd
(INDIRA) Call Girl Meerut Call Now 8617697112 Meerut Escorts 24x7
(INDIRA) Call Girl Meerut Call Now 8617697112 Meerut Escorts 24x7
Call Girls in Nagpur High Profile Call Girls
Recently uploaded
(20)
Unit 2- Effective stress & Permeability.pdf
Unit 2- Effective stress & Permeability.pdf
Employee leave management system project.
Employee leave management system project.
Hostel management system project report..pdf
Hostel management system project report..pdf
notes on Evolution Of Analytic Scalability.ppt
notes on Evolution Of Analytic Scalability.ppt
Call Girls In Bangalore ☎ 7737669865 🥵 Book Your One night Stand
Call Girls In Bangalore ☎ 7737669865 🥵 Book Your One night Stand
Thermal Engineering Unit - I & II . ppt
Thermal Engineering Unit - I & II . ppt
Bhosari ( Call Girls ) Pune 6297143586 Hot Model With Sexy Bhabi Ready For ...
Bhosari ( Call Girls ) Pune 6297143586 Hot Model With Sexy Bhabi Ready For ...
Navigating Complexity: The Role of Trusted Partners and VIAS3D in Dassault Sy...
Navigating Complexity: The Role of Trusted Partners and VIAS3D in Dassault Sy...
Thermal Engineering-R & A / C - unit - V
Thermal Engineering-R & A / C - unit - V
VIP Model Call Girls Kothrud ( Pune ) Call ON 8005736733 Starting From 5K to ...
VIP Model Call Girls Kothrud ( Pune ) Call ON 8005736733 Starting From 5K to ...
Block diagram reduction techniques in control systems.ppt
Block diagram reduction techniques in control systems.ppt
Top Rated Call Girls In chittoor 📱 {7001035870} VIP Escorts chittoor
Top Rated Call Girls In chittoor 📱 {7001035870} VIP Escorts chittoor
Generative AI or GenAI technology based PPT
Generative AI or GenAI technology based PPT
FEA Based Level 3 Assessment of Deformed Tanks with Fluid Induced Loads
FEA Based Level 3 Assessment of Deformed Tanks with Fluid Induced Loads
Call Now ≽ 9953056974 ≼🔝 Call Girls In New Ashok Nagar ≼🔝 Delhi door step de...
Call Now ≽ 9953056974 ≼🔝 Call Girls In New Ashok Nagar ≼🔝 Delhi door step de...
ONLINE FOOD ORDER SYSTEM PROJECT REPORT.pdf
ONLINE FOOD ORDER SYSTEM PROJECT REPORT.pdf
University management System project report..pdf
University management System project report..pdf
KubeKraft presentation @CloudNativeHooghly
KubeKraft presentation @CloudNativeHooghly
Integrated Test Rig For HTFE-25 - Neometrix
Integrated Test Rig For HTFE-25 - Neometrix
(INDIRA) Call Girl Meerut Call Now 8617697112 Meerut Escorts 24x7
(INDIRA) Call Girl Meerut Call Now 8617697112 Meerut Escorts 24x7
IRJET- Improving Labour Productivity in Construction Industries
1.
International Research Journal
of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 05 Issue: 03 | Mar-2018 www.irjet.net p-ISSN: 2395-0072 © 2018, IRJET | Impact Factor value: 6.171 | ISO 9001:2008 Certified Journal | Page 2702 Improving Labour Productivity in Construction Industries Sreeresh. R1, Sunil Kumar. J2 1Student, Dept. of Civil Engineering, Universal College of Engineering and Technology, Vallioor. 2Assistant Professor, Dept. of Civil Engineering, Universal College of Engineering and Technology, Vallioor. ---------------------------------------------------------------------***--------------------------------------------------------------------- Abstract - In the construction industry productivity loss is one of the greatest and severe problems. Despite all the technological advancements, abundance of construction materials, tools, and financial means available to local contractors, construction costs are constantly on the rise, completion durations of projects are substantially increasing, and most projects are significantly overrunning theirbudgets. The objective of this research, therefore, is to identifyandrank the factors that affect the labour productivity on construction sites. A questionnaire was preferred as the best effective and suitable data-collection technique for the study. SPSS (Statistical Package for Social Science) software is usedinthis study for analyzing the data from the field survey. The SPSS Statistics Base program covers all basic statistical needs. It includes crosstabs, frequencies, descriptive statistics, correlations, and all comparisons of mean scores. Key Words: Productivity, Cost, Data measurement, Management, Survey, Analysis. 1. INTRODUCTION Construction productivity has become such a buzz word and one of the most frequently researched topics. In most countries, labour cost comprises 30 to 50% of the overall project’s cost, and thus is regarded as a true reflection of the economic success of the operation. There are many challenges facing the constructionindustrybutone of the most important is low productivity. There are many challenges facing the construction industryinKerala,butone of the most important, the writers debate, is low productivity. Despite all the technological advancements, abundance of construction materials, tools, and financial means available to local contractors, construction costs are constantly on the rise, completion durations of projects are substantially increasing, and most projects are significantly overrunning their budgets. The objective of this research, therefore, is to identify and rank the factors that affect the labour productivity on construction sites. To achieve this objective, a statistically representativesampleofcontractors was invited to participate in a structured questionnaire survey, comprising 30 productivity factors, classified under the following five primary groups. These are manpower, external, communication, resources and miscellaneous. The main aim and objective of this study focuses on views from the construction industry about various factors affecting labour productivity, analyses factors affecting the labour productivity impact, and suggests appropriate measures that can be taken to improve labour productivity. Other objectives of this study are following: Analyzes and quantifies previous studies in depth. To identify the key factors affecting the labour productivity. To find the relation between the factors. Conduct the comparison and significance between the factors. To rank the factors based on their intensity. 2. METHODOLOGY Survey research is defined as collection of different data by asking people questions. The data collection process used in this research had the option of two basic methods: questionnaires and personalinterviews.Aquestionnairewas preferred as the best effective and suitable data-collection technique for the study. It was concluded that the questionnaire wasdescribed as a self-administeredtoolwith web-design questions, an appropriate response. A questionnaire in a field survey format comparatively requires less duration and saves cost for the researcher while permitsrespondentsto response the questionnaire at their personal ease. However, for this approach the reply rate is usually higher as compared to web surveys. Data was collected from literature reviews from books, journals, articles, seminar conferences,andwebsiteswhichemphasize building construction’s labour productivity. A survey was given to employees from different trades involved with the construction project. 2.1 Organization of the Questionnaire One of the biggest concern of theresearchstudywas about number of responses with complete information. Recognition of respondents about the benefits and uses of this research study was also of great concern. 2.2 Data Measurement It is commonly believed, while performing different task on construction projects, disturbancescanexistentwith diverse degrees of danger. In order to overcome with these different degrees, it was decided to consider four condition levels: not applicable, does not affect it, somewhat affects it, and directly affects it. A clear specification of the standard conditions was necessary to enable respondents to clearly distinguish the degree of each adverse condition level. Standard conditions discussing to four different degrees of severity for each field were recognized. The concept of different degrees of severity for productivity factors was
2.
International Research Journal
of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 05 Issue: 03 | Mar-2018 www.irjet.net p-ISSN: 2395-0072 © 2018, IRJET | Impact Factor value: 6.171 | ISO 9001:2008 Certified Journal | Page 2703 previously used in other studies. Slight modifications were made to the typical conditions after they were reviewed by the participants. Further, detailed questionnaire was developed to calculate the factors affecting labor productivity in building construction. In order to select the suitable technique of study, the level of measurement is to be studied. For each measurement type, there are appropriate methods that can be applied. In this research, ordinal scales were used. An ordinal scale, as shown in Figure 1, is a ranking or a rating of data that normally uses integers in ascending or descending order. The numbers assigned (1, 2, 3, 4) neither indicate that the intervals between scales are equal, nor do they indicate absolute quantities. They are merely numerical labels based on Likert scale. Fig -1: Likert ordinal scale used in this survey 2.2.1 Criteria for Data measurement Keep it labeled: Numbered scales, or scales that are marked from 1 to 4, for instance, have also proven to give survey respondent’s trouble, since they might not immediately know what end of the spectrum skews positively versus negatively. Instead, use words to label your scales, i.e. ‘poor’ ranging to ‘excellent’. Keep it unipolar: Whenever possible, try to use a “unipolar” scale that ranges from “extremely” to “not at all,” rather than extremely one thing to extremely another. Unipolar scales are just easier for people to think about, and you can be sure that one end is the exact opposite of the other, which makes it methodologically more sound as well. Keep it continuous: Response options in a scale should be equally spaced from each other. (The distance between scale points should be the same throughout the scale, which makes the scale clear and less ambiguous.) This can be tricky when using word labels instead of numbers. Keep it inclusive: Scales should span the entire continuum of responses. For example, if a question asks how hot your coffee was and the answers range from “extremely hot” to “moderately hot”, respondents who think the coffee wasn’t hot at all won’t know what answer to choose. Keep it logical: Add question logic to save your survey takers some time! For example, let’s say you want to ask how much your patron enjoyed your restaurant, and then get more details only if they were unhappy with something. To do this, just add question logic so that only those who are unhappy skip to a question asking for improvement suggestions. Keep it interrogative: Ask questions whenever possible instead of using agreement with statements. Avoid scales of agreement or disagreement whenever possibleastheyaresubject to an acquiescence bias. This means that survey takers are more likely to agree with statements no matter what they say, and less likely to read the question carefully. 2.3 Questionnaire Distributions The target groups in this study were professionals from the construction industry. A list of 100 building- construction organizations was obtained from the Lensfed (Licensed Engineers Federation). The sample size can be calculated with the following equation for a 94% confidence level. n = n’/ [1+(n’/N)] Where, n= Total number of population N = Sample size from a finite population n’ = Sample size from an infinite population = S2/V S2= the variance of the population elements and V = a standard error of the sampling population. (Usually, S= 0.5, and V = 0.06.) n’=S2/V2= (0.5)2/(0.06)2= 69.44 For N=100 n = 69.44/ [1+ (69.44 / 100)] = 41 To obtain 94%of confidence level, it was calculated to send the questionnaire to 41 organizations to accomplish a 94%. For getting more accuracy and precisionforthestudy we take 80 respondents instead of 41. 3. RESULT AND ANALYSIS In this research there are mainly three types of analysis are done and they are, (1) Perason’s product moment correlation method (2) One way anova test and (3) Centre tendency Dispersion test or Mean value analysis
3.
International Research Journal
of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 05 Issue: 03 | Mar-2018 www.irjet.net p-ISSN: 2395-0072 © 2018, IRJET | Impact Factor value: 6.171 | ISO 9001:2008 Certified Journal | Page 2704 3.1 Pearson’s Correlation Test The Pearson product-moment correlation coefficient (Pearson’s correlation, for short) is a measure of the strength and direction of association that exists between two variables measured on at least an interval scale. Many basic analysis projects involving data exploration, descriptive statistics and simple inferential statistics can be successfully completed using a spreadsheet package suchas Microsoft Excel. SPSS comes into itsown for more advanced projects, especially those requiring statistical routines not available in standard spreadsheet packages and those involving multivariate analysis. Project involveseitherofthe latter, consider using SPSS (or a similar package) for data analysis. SPSS can be used to calculate Pearson’s r, using the Bivariate correlation command. SPSS will also reporttestsof statistical significance. We will show this appliedtomeasure and test the correlation between satisfaction and commitment in the customer satisfaction.sav dataset. The routine is similar for the other tests. The sample correlation coefficient between two variables x and y is denoted r or rxy, and canbecomputedas: where cov(x, y) is the sample covariance of x and y; var(x) is the sample variance of x; and var(y) is the sample variance of y. Table 1 gives the Pearson’s correlation test done between the factors alcoholism and absenteeism. From the table that can easily understand that the variables ‘alcoholism’ and ‘absenteeism’ are highly correlated each other with a correlation value of 0.843, (within a range of -1 to 1) and its seen to be positively correlated, and these variables tends to increase together, which means that if the variable ‘Alcoholism’ increased the co-variable ‘Absenteeism’ also have a tendency to increase. Table -1: Correlations between Alcoholism and Absenteeism Alcoholism Absenteeism Alcoholism Pearson Correlation 1 .843** Sig. (2-tailed) .000 N 80 80 Absenteeism Pearson Correlation .843** 1 Sig. (2-tailed) .000 N 80 80 **. Correlation is significant at the 0.01 level (2-tailed). 3.2 One-Way Anova Test The One-Way ANOVA ("analysis of variance") compares the means of two or more independent groups in order to determine whether there is statistical evidencethat the associated population means are significantly different. The main assumption in this test is; the independent variable should consist of two or more categorical, independent groups. Typically, a one-way ANOVA is used when you have three or more categorical, independent groups, but it can be used for just two groups. One-Way ANOVA is a parametric test. The null and alternative hypotheses of one-way ANOVA can be expressed as: H0: µ1 = µ2 = µ3 =......= µk Where, µi is the population mean of the ith group (i = 1, 2,..., k) Table 2 shows the one way anova comparison test done in between the variables such as age, personal problems and absenteeism with respect to the variable Alcoholism. In this study we can understand that there is high significance between Alcoholism and Personal problems (‘Personal problems’ get a value of 0.932 out of 1.00). Table -2: ANOVA comparison between the variables w.r.t Alcoholism Alcoholism. Sum of Squares df Mean Square F Sig. Age Between Groups 2.427 1 2.427 10.96 .001 Within Groups 17.260 78 .221 Total 19.68 79 Personalproblems Between Groups .002 1 .002 .007 .932 Within Groups 16.79 78 .215 Total 16.80 79 Absentee ism Between Groups 4.544 1 4.544 192.27 .000 yx yx xy var.var ,cov
4.
International Research Journal
of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 05 Issue: 03 | Mar-2018 www.irjet.net p-ISSN: 2395-0072 © 2018, IRJET | Impact Factor value: 6.171 | ISO 9001:2008 Certified Journal | Page 2705 Within Groups 1.843 78 .024 Total 6.388 79 3.3 Ranking of Variables The results obtained from the ranking of variables were further divided into 3 main categories such as a. The overall factors in the ascending order based on their mean values b. The factors directly affects the labour productivity c. The factors that less affects the labour productivity. The 5 sub categories based on their groupsandthey are given manpower, external, communication, resources and miscellaneous factors. 3.3.1 Manpower factors affecting labor productivity Labour absenteeism was ranked 1st in the manpower group, with a mean value of 3.91, and in 1st among all 30 factors that affect labour productivity. Alcoholism ranked 2nd in the manpower group,withamean value of 3.91, and 2nd among all 30 factors that affect labor productivity. Consuming alcohol at the constructionsitemay lead to various negative effects on other laboures who are working. Alcohol consumption may lead to rework, misplacing the job work, and accidents, thus completely or partially stopping the constructionworkandaffectinglabour productivity. The chart 1 shows the ranking of the various factors for the manpower group 19% 19%19% 18% 12% 13% Manpower Absenteeism Alcoholism Disloyality lack of experience Age Personal problems Chart -1: Manpower Factors affects labour productivity 3.3.2 External factors affecting labor productivity Chart 2 illustrates the ranking of factors for the external group. Payment delays were ranked 1st in the external group, with a mean value of 3.28, and 13th among all 30 factors that negatively affect labor productivity. 17% 13% 10% 15%15% 15% 15% External Payment Delays Rework Training Sessions Implementation of Govt.Laws Design Changes Supervision Delays Inspection Delays Chart -2: External Factors affects labour productivity 3.3.3 Communication factorsaffectinglaborproductivity Chart 3 shows the ranking of the factors for the communication group. ‘Dispute with owner’ wasranked 1st in the communication group with a mean value of 3.22, and 20th among all 30 factors affecting labor productivity. 26% 26%24% 24% Communication Dispute With Owner Dispute With Designer Change Orders From Designers Change Orders From The Owners Chart -3: Communication Factors affects labour productivity 3.3.4 Resource factors affecting labor productivity Violation of safety laws was ranked first in the resource group, with a mean value of 3.83, and was fifth among all 30 factors affecting labour productivity. Chart 4 shows the ranking for factors of the resource group.
5.
International Research Journal
of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 05 Issue: 03 | Mar-2018 www.irjet.net p-ISSN: 2395-0072 © 2018, IRJET | Impact Factor value: 6.171 | ISO 9001:2008 Certified Journal | Page 2706 17% 15% 13%14% 13% 14% 14% Resources Violation of safety laws Increase The Price Of Materials Lack of required tools Poor site conditions Inadequate transportation facilities Material storage location Insufficient lighting Chart -4: Resource factors affecting labor productivity 3.3.5 Miscellaneous factors affecting labor productivity Chart 5 shows the ranking for factors of the miscellaneous group. Accidents were ranked first in the resource group, with a mean value of 3.78, and were sixth among all 30 factors affecting labour productivity. 27% 25%15% 23% 10% Miscellaneous Accidents Shortage of water and power supply Overtime Weather conditions Chart -5: Miscellaneous factors affecting labor productivity 4. CONCLUSION In today’s world, the construction industry is rated as one of the key industry. It helps in developing and achieving the goal of society. Study and knowledge of construction productivity are very important because they cause losses to the governing agenciesand also influencethe economics of the construction industry. Prior knowledge of labour productivity during construction cansavemoneyand time. Investments for these projects are very high and because of the complexity in construction, various factors can highly affect overall productivity, thus the project can end up adding even more time and money in order to be completed. This research is intended to identifythecausesof probable factors affecting labour productivity in building construction. This study investigates all possible factors through a structured questionnaire administered all over Kerala. The survey results are subjected to analysis, and the ranking of factors is calculated. Based on the correlation between the variables, many variables are positively correlated; some of them are negatively correlated; some variables have no significant relation and the data used in the study is from small companies executing small building projects. The basic ideasof the research are to study various factors affecting labour productivity on construction. 5. FUTURE RESEARCH The distribution of the questionnaire and its study are limited with in Kerala and the data used in this study is from small companies executing small building projects. Future study could be done in other parts of the Countryand could emphasize specific types of building construction, including commercial, education, government buildings, skyscrapers, etc. There is a need to study the productivity levels in other types of projects. Only a few studies are conducted in this area using SPSS and the output of the project is valuable for researchers as well as companies in this field. A study similar to the present research is needed for transportation projects to find factors that affect the productivity of highway construction, which will help departmentsof transportation to minimizeunnecessarycost and project-schedule delays. REFERENCES [1] M. R. Abdul Kadir and W. P. Lee, “Factors affecting construction labour productivity for Malaysian residential projects”, Journal of EngineeringScienceand Technology, vol. 16, 2005, pp. 2467-2472. [2] J. Adrian, “Construction productivity improvement”, Journal of Construction Engineering and Management, vol. 11, 1987, pp. 52-64. [3] E. H. Allmon, and C.T. Borcherding, “Construction labor productivity trends”, Journal of Construction Engineering and Management, vol. 217, 2000, pp. 185- 200. [4] S. Hanna and C. S. Taylor, “Impact of extended overtime on construction labor productivity”, ASCE Journal of Construction Engineering Management, vol. 131(6), 2005, pp. 734-740. [5] F. C. Harris and G. D Holt, “A survey of constraints on Iranian construction operatives productivity”, Construction Management and Economics, vol. 14(5), 1996, pp. 417-426. [6] S. Guhathakurta and J. Yates, “International labor productivity”, Journal of Construction Engineering, vol. 35(1), 1993, pp. 15-25.
Download now